def test_read_error_code(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_error_code(s, 1)
self.assertEqual(r, pvp.ErrorCode.NO_ERROR)
s = mock.Serial(
mock.PPT100(err_state=pvp.ErrorCode.DEFECTIVE_TRANSMITTER), "COM1")
r = pvp.read_error_code(s, 1)
self.assertEqual(r, pvp.ErrorCode.DEFECTIVE_TRANSMITTER)
s = mock.Serial(mock.PPT100(err_state=pvp.ErrorCode.DEFECTIVE_MEMORY),
"COM1")
r = pvp.read_error_code(s, 1)
self.assertEqual(r, pvp.ErrorCode.DEFECTIVE_MEMORY)
def test_io_readline(self):
s = mock.Serial(mock.PPT100(), "COM1")
sio = io.TextIOWrapper(io.BufferedRWPair(s, s), newline="\r")
sio.write("0010073902=?114\r")
sio.flush()
r = sio.readline()
self.assertEqual(r, "0011073906NO_DEF198\r")
def test_pressure_setpoint_range(self):
g = mock.PPT100()
r = g.get_response(b"0011074103002131\r")
self.assertEqual(r, b'0011074106_RANGE192\r')
r = g.get_response(b"0011074103003132\r")
self.assertEqual(r, b'0011074106_RANGE192\r')
r = g.get_response(b"0011074103011131\r")
self.assertEqual(r, b'0011074106_RANGE192\r')
r = g.get_response(b"0011074103101131\r")
self.assertEqual(r, b'0011074106_RANGE192\r')
def test_wrong_type(self):
s = mock.Serial(mock.PPT100(), "COM1")
with self.assertRaises(TypeError) as context:
s.write("blah blah blah")
def test_read(self):
s = mock.Serial(mock.PPT100(), "COM1")
s.write(b"0010073902=?114\r")
r = s.read(1)
self.assertEqual(r, b"0")
def test_software_vers(self):
g = mock.PPT100()
r = g.get_response(b"0010031202=?101\r")
self.assertEqual(r, b'0011031206010100016\r')
def test_read_software_version(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_software_version(s, 1)
self.assertEqual(r, (1, 1, 0))
def test_bad_cs(self):
g = mock.PPT100()
r = g.get_response(b"0010074002=?107\r")
self.assertEqual(r, b"")
def test_actual_err_trans(self):
g = mock.PPT100(err_state=ErrorCode.DEFECTIVE_TRANSMITTER)
r = g.get_response(b"0010030302=?101\r")
self.assertEqual(r, b'0011030306Err001168\r')
def test_flush(self):
s = mock.Serial(mock.PPT100(), "COM1")
s.flush()
def test_no_def(self):
g = mock.PPT100()
r = g.get_response(b"0010073902=?114\r")
self.assertEqual(r, b'0011073906NO_DEF198\r')
def test_pressure_setpoint(self):
g = mock.PPT100()
r = g.get_response(b"0011074103001130\r")
self.assertEqual(r, b'0011074103001130\r')
r = g.get_response(b"0011074103000129\r")
self.assertEqual(r, b'0011074103000129\r')
def test_read_gauge_type(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_gauge_type(s, 1)
self.assertEqual(r, "PPT 100")
def test_pressure_in(self):
g = mock.PPT100()
r = g.get_response(b"0010074002=?106\r")
self.assertEqual(r, b'0011074006100023025\r')
def test_write_correction_value(self):
s = mock.Serial(mock.PPT100(), "COM1")
pvp.write_correction_value(s, 1, 1.0)
def test_read_correction_value(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_correction_value(s, 1)
self.assertEqual(r, 1.0)
def test_write_pressure_setpoint(self):
s = mock.Serial(mock.PPT100(), "COM1")
pvp.write_pressure_setpoint(s, 1, 0)
pvp.write_pressure_setpoint(s, 1, 1)
with self.assertRaises(ValueError) as context:
pvp.write_pressure_setpoint(s, 1, 2)
def test_read_pressure(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = pvp.read_pressure(s, 1)
self.assertEqual(r, 1.0)
def test_wrong_baudrate(self):
s = mock.Serial(mock.PPT100(), "COM1", 19200)
s.write(b"0010073902=?114\r")
r = s.read(1)
self.assertEqual(r, b"")
def test_pirani_correction_read(self):
g = mock.PPT100()
r = g.get_response(b"0010074202=?108\r")
self.assertEqual(r, b'0011074206000100022\r')
def test_no_cr(self):
g = mock.PPT100()
r = g.get_response(b"0010074002=?106")
self.assertEqual(r, b"")
def test_wrong_datalen_read(self):
g = mock.PPT100()
r = g.get_response(b"0010074201=044\r")
self.assertEqual(r, b"")
def test_no_device(self):
g = mock.PPT100()
r = g.get_response(b"0020074002=?107\r")
self.assertEqual(r, b"")
def test_wrong_datalen_write(self):
g = mock.PPT100()
r = g.get_response(b"0011074203100131\r")
self.assertEqual(r, b'0011074206NO_DEF192\r')
def test_actual_err_none(self):
g = mock.PPT100()
r = g.get_response(b"0010030302=?101\r")
self.assertEqual(r, b'0011030306000000014\r')
def test_wrong_data_read(self):
g = mock.PPT100()
r = g.get_response(b"00100742021?096\r")
self.assertEqual(r, b"")
r = g.get_response(b"0010074201=?107\r")
self.assertEqual(r, b"")
def test_actual_err_mem(self):
g = mock.PPT100(err_state=ErrorCode.DEFECTIVE_MEMORY)
r = g.get_response(b"0010030302=?101\r")
self.assertEqual(r, b'0011030306Err002169\r')
def test_wrong_data_write(self):
g = mock.PPT100()
r = g.get_response(b"0011074206000133\r")
self.assertEqual(r, b"")
def test_component_name(self):
g = mock.PPT100()
r = g.get_response(b"0010034902=?111\r")
self.assertEqual(r, b'0011034906 A3236\r')
def test_write(self):
s = mock.Serial(mock.PPT100(), "COM1")
r = s.write(b"test")
self.assertEqual(r, 4)
